:root {
	--totalWid: 100%;
	--themeColor: #00bdff;
}

html,
body {
	width: var(--totalWid);
}

/* 头部占位符 */
#header {
	width: var(--totalWid);
	height: 65px;
	background-color: #f1f1f1;
}
/* 头部 */
header {
	z-index: 40;
	top: 0;
	left: 0;
	width: var(--totalWid);
	min-width: 1200px;
	height: 65px;
	/* background-color: chartreuse; */
	border-bottom: 1px solid #aec7ec;
}
/* 左边logo */
header > a {
	display: block;
	width: 150px;
	height: 65px;
	padding-left: 20px;
}
header > a h1 {
	height: 35px;
	background: url(../imgs/new-logo-white.png) no-repeat;
}
/* 中间导航栏 */
header ul li {
	margin: 10px;
}
header ul li a {
	color: #fff;
}
header ul li:nth-child(4) a {
	color: #fff;
	border-bottom: 2px solid #fff;
	padding-bottom: 21px;
	font-weight: bold;
}
header ul li a:hover {
	color: #fff;
	border-bottom: 2px solid #fff;
	padding-bottom: 21px;
	font-weight: bold;
}
/* 右边按钮 */
header div button {
	color: #fff;
	padding: 5px 10px 5px 10px;
	background-color: transparent;
	border: 1px solid #d1d1d1;
	border-radius: 20px;
	margin-right: 10px;
}
header div button:hover {
	color: #fff;
	background-color: #ed510a;
	border: 1px solid rgba(0, 0, 0, 0);
}

/* 主题 */
main {
	width: 100%;
	background-color: #f8f8f8;
}
/* 粒子背景 */
#particle {
	width: var(--totalWid);
	height: 415px;
	background-color: #1d1d1d;
}
#particle #bannerBg {
	top: 0;
	width: var(--totalWid);
	height: 415px;
}
/* 详情页 */
#bank {
	top: -195px;
	z-index: 40;
}
/* 左边 */
#bankLeft {
	box-sizing: border-box;
	padding: 45px 100px 50px 45px;
	width: 620px;
	height: 290px;
	background-color: #fff;
}
#bankLeft h2 {
	margin: 26px 0 22px 0;
	font-size: 22px;
}
#bankLeft p:last-child {
	font-size: 14px;
	color: #666666;
	line-height: 25px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	word-break: break-all;
	overflow: hidden;
	text-overflow: ellipsis;
}
/* 右边 */
#bank .img {
	width: 580px;
	height: 290px;
}
#placeholder {
	height: 155px;
}
/* 文字 */
#text p:nth-child(2) {
	margin: 20px 0;
	line-height: 30px;
}
#text p:nth-child(3) {
	text-align: right;
}
#text p:nth-child(3)::before {
	content: "";
	display: inline-block;
	width: 18px;
	height: 3px;
	background-color: #00bdff;
	margin-right: 10px;
	margin-bottom: 3px;
}
#text h2 {
	margin: 40px 0 35px 0;
	font-size: 24px;
}
#text p:nth-child(5) {
	line-height: 30px;
}
#text img:nth-child(6) {
	margin: 60px 0 50px 0;
	width: 1200px;
	height: 620px;
}
#text img:nth-child(7) {
	margin-bottom: 150px;
	width: 1200px;
	height: 13px;
}

/* 尾部 */
footer {
	width: var(--totalWid);
	height: 360px;
	background-color: #f8f8f8;
	background-color: #fff;
}
footer h3,
footer a,
footer p,
footer span {
	font-size: 12px;
}
/* 上边详情 */
footer .top {
	align-items: stretch;
}
footer .top h3 {
	margin-top: 45px;
	margin-bottom: 40px;
}
footer .top a {
	color: #c1c1c1;
	line-height: 30px;
}
footer .top ul:first-child {
	flex-grow: 1;
}
footer .top ul:nth-child(2) {
	flex-grow: 1;
}
footer .top ul:nth-child(3) {
	flex-grow: 1;
}
footer .top ul:nth-child(4) {
	flex-grow: 1;
}
footer .top ul:nth-child(5) {
	flex-grow: 2;
}
/* 微信公众号 */
footer .weChat {
	text-align: right;
}
footer .weChat p {
	color: #c1c1c1;
}
footer .weChat h2 {
	margin-top: 45px;
	margin-bottom: 15px;
}
footer .weChat img {
	margin-top: 35px;
	width: 100px;
	height: 100px;
}
/* 下边文字 */
footer .bottom span {
	color: #c1c1c1;
}
footer .bottom {
	display: flex;
	justify-content: space-between;
	margin-top: 48px;
}
footer .bottom img {
	vertical-align: middle;
}

/* 回到顶部按钮 */
span.iconfont {
	display: none;
	position: fixed;
	bottom: 100px;
	right: 20px;
	font-size: 40px;
	background-color: #c3c4c3;
	border-radius: 50px;
}
.iconfont.on {
	display: block;
}
